116590000

素因数分解:

$2^4\times 5^4\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:248

約数の個数: 100

約数和(自身を含む): 287626680

約数和(自身を除く): 171036680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 89, 100, 125, 131, 178, 200, 250, 262, 356, 400, 445, 500, 524, 625, 655, 712, 890, 1000, 1048, 1250, 1310, 1424, 1780, 2000, 2096, 2225, 2500, 2620, 3275, 3560, 4450, 5000, 5240, 6550, 7120, 8900, 10000, 10480, 11125, 11659, 13100, 16375, 17800, 22250, 23318, 26200, 32750, 35600, 44500, 46636, 52400, 55625, 58295, 65500, 81875, 89000, 93272, 111250, 116590, 131000, 163750, 178000, 186544, 222500, 233180, 262000, 291475, 327500, 445000, 466360, 582950, 655000, 890000, 932720, 1165900, 1310000, 1457375, 2331800, 2914750, 4663600, 5829500, 7286875, 11659000, 14573750, 23318000, 29147500, 58295000, 116590000]

約数ペア:

[(1, 116590000), (2, 58295000), (4, 29147500), (5, 23318000), (8, 14573750), (10, 11659000), (16, 7286875), (20, 5829500), (25, 4663600), (40, 2914750), (50, 2331800), (80, 1457375), (89, 1310000), (100, 1165900), (125, 932720), (131, 890000), (178, 655000), (200, 582950), (250, 466360), (262, 445000), (356, 327500), (400, 291475), (445, 262000), (500, 233180), (524, 222500), (625, 186544), (655, 178000), (712, 163750), (890, 131000), (1000, 116590), (1048, 111250), (1250, 93272), (1310, 89000), (1424, 81875), (1780, 65500), (2000, 58295), (2096, 55625), (2225, 52400), (2500, 46636), (2620, 44500), (3275, 35600), (3560, 32750), (4450, 26200), (5000, 23318), (5240, 22250), (6550, 17800), (7120, 16375), (8900, 13100), (10000, 11659), (10480, 11125)]